illuminance

noun
il·​lu·​mi·​nance | \ i-ˈlü-mə-nən(t)s How to pronounce illuminance (audio) \

Definition of illuminance

First Known Use of illuminance

circa 1938, in the meaning defined above

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The first known use of illuminance was circa 1938

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illuminance

noun
il·​lu·​mi·​nance | \ il-ˈü-mə-nən(t)s How to pronounce illuminance (audio) \

Medical Definition of illuminance

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